JPH0718325Y2 - Compact container - Google Patents

Description

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

"Prior Art" A container main body and a lid for opening and closing the container main body surface are both molded from a hard synthetic resin material, and they are pivotally attached at their rear portions and horizontally mounted at the front portion of the container main body. Engaging means for engaging the lower end of the hook hanging from the front portion of the lid with the lower surface of the mating ridge to maintain the lid closed state, and disengaging the engaging ridge from the hook, for example, the lower portion. Compact with a rotator pivotally mounted on the front surface of the container body so that the rear surface of the upper surface pushes up the lower end surface of the hook or the lower end surface of the front portion of the peripheral wall of the lid by pushing and rotating the front surface rearward. The container is known.

"Problems to be solved by the invention" The above-mentioned conventional compact container is not easily scratched, has few sink marks when molding a synthetic resin product, and has a glossy finish for printing, etc. Is formed of a hard synthetic resin, and the engaging projection provided on the front part of the container body as a lid closing means is the container main body, and the lower end is hung from the front part of the lid to the lower surface of the engaging projection. The hooks to be engaged are also integrally formed with the lid body, respectively, so that the engaging protrusions and the hooks are made of a hard synthetic resin material.

However, in such a case, the engagement may become hard and the lid may be difficult to open, and the engagement protrusion or the lower end portion of the hook may be damaged during the engagement. At this time, the lower end of the hook strongly hits the lower portion of the engaging protrusion, which causes a problem that the lid closing sound becomes high.

According to the present invention, the engaging ridges at the front of the container body and the lid opening means are integrally formed of a medium-hard synthetic resin material to eliminate the drawbacks of the prior art and to open the lid easily. is there.

"Means for Solving the Problem" A container body 1 made of a hard material synthetic resin and a lid body 20 made of a hard material synthetic resin that closes the upper surface of the container body are pivotally attached at respective rear portions, and the container body front portion is also provided. The lower end of the hook 22 hanging from the front part of the lid is engaged with the lower surface of the engaging ridge 13 provided laterally to maintain the closed state of the lid, and the engaging ridge and the hook are disengaged. In a compact container in which engagement releasing means for attaching the container is attached to the front part of the container, front and top openings are formed in the middle part of the front wall 3b of the container body in the left-right direction, and vertical grooves 8, 8 are formed in both left and right rear parts.
A second concave portion 5 having a hole, and the engaging protrusion is formed on the front surface of the upper end portion of the extension plate portion 12 standing up from the middle portion in the left-right direction of the substrate 11 in which the left and right ends are fitted into the vertical grooves 8, 8. Along with the horizontal line 13, the arms 14 and 14 are projected forward from the left and right upper parts of the board excluding the left and right ends, and the rear surfaces of the left and right upper ends are connected to the front ends of the arms via thin hinge parts 16 and 16. Hang down the pushing plate 15, and from the upper part of the pushing plate, the arm 1
The lid opening member 10 integrally molded of medium-hard synthetic resin, which projects the push-up plate 17 rearward between 4 and 14, is fitted into the second recess 5, and the rear portion of the push-up plate 17 is attached to the lower surface of the hook 22. And the push-up plate 15 and the push-up plate 17 engage the above-mentioned engaging projections.
A means for releasing the engagement between 13 and the hook 22 was formed.

[Operation] When the lower part of the push-in plate 15 of the lid opening member 10 is pushed rearward from the state shown in FIG. 2, as shown in FIG. Pushes up the lower end surface of the hook 22 that hangs down from the front part of the lid body 20, and the engagement between the lower end projection of the hook and the engaging projection 13 provided on the front part of the container body is released to open the lid. When the push is released, the thin hinge blocks 16, 16 connecting the left and right sides of the upper end of the push plate and the front ends of the arms 14, 14 projecting forward from the left and right sides of the upper end of the opening member substrate elastically restore Returning to the state shown in FIG. 2, the protrusion 23 at the lower end of the hook is engaged with the lower surface of the engaging protrusion 13 by closing the lid.

"Example" 1 is a container body made of a hard synthetic resin.
Stand up. The rear wall 3a of the peripheral wall has a lid pivotal mounting recess 4 on the left and right sides in the left and right sides, and the front wall 3b has a second recess 5 in the left and right sides in the left and right directions. In the illustrated example, the second concave portion has a through hole 6 communicating with the inside of the container body at the middle portion in the left and right direction of the lower wall of the rear wall of the concave portion, and a ridge 7 is laterally provided at the upper edge of the through hole. Also the second
Vertical grooves 8 are vertically provided on both left and right sides of the rear surface of the recess. The cosmetic storage drum 9 can be fitted into the container body.

A lid opening member 10 made of medium-hard synthetic resin is fitted in the second recess. The member has a board 11 in which the left and right ends are fitted in the vertical grooves 8 and 8, and an engaging projection is formed on the front surface of an extension plate 12 projecting upward from the middle portion in the left-right direction at the upper end of the board. 13 is provided horizontally, arms 14 and 14 are projected forward from both left and right parts of the upper part of the substrate, and the left and right parts of the upper end of the pressing plate 15 are connected to the ends of the arms through thin hinge parts 16 and 16. Further, a push-up plate 17 is formed so as to project rearward from an intermediate portion of the upper end of the push-in plate in the left-right direction. On the lower rear surface of the substrate 11,
As shown in FIGS. 2 and 3, a third concave portion 18 for fitting the above-mentioned protrusion 7 is formed, and the rear surface portion of the substrate immediately below the third concave portion is shallowed into the through hole 6. It is fitted.

20 is a lid made of hard synthetic resin that opens and closes the upper surface of the container body,
A shaft plate 21 is hung from the middle portion of the rear surface in the left-right direction and fitted into the recess 4 in the rear wall of the container body. It is pivotally attached so that it can rotate. Further, a hook 22 is vertically provided from the front portion of the lid body, and a projection 23 at the lower rear portion of the hook is engaged with the lower surface of the engagement projection 13 of the lid opening member 10. In the engaged state, the lower surface of the hook is in contact with the upper surface of the rear portion of the push-up plate 17 of the lid-opening member, and the lower portion of the push-in plate 15 in this state is pushed rearward to push the hook 22 upward. The engagement with the ridge 13 is formed so as to be detachable.

[Advantages of the Invention] The present invention is configured as described above, and is provided with a second recessed portion 5 having front and upper surface openings at an intermediate portion of the front wall of the container body in the left-right direction, and the lid is fitted into the second recessed portion. The member 10 for use is made of a medium-hard synthetic resin material, and the member has an engaging projection 13 for engaging with a hook hanging from the front part of the lid to maintain the lid closed state. Engagement releasing means for disengaging the engaging projection from the hook 22, a push-up plate 17 for pushing up the lower end surface of the hook in the illustrated example, and a push-down plate hanging from the front end of the push-up plate. Since 15 is provided together, the engaging protrusion 13 is also made of a medium-hard synthetic resin, so that the elasticity of the engaging protrusion 13 can eliminate the disadvantages of the above-mentioned conventional example, and the engaging protrusion 13 and the engagement releasing means. Since it can be formed as a part of an integrally molded product, the number of parts does not increase and the structure does not become complicated.
Further, the engagement between the engaging protrusion 13 and the hook 22 is released by inserting the left and right ends of the substrate 11 into the vertical grooves 8 and 8 formed in the left and right portions of the rear surface of the second recess 5. Arm 14 from both left and right upper part,
14 project forward, and thin hinge parts are attached to the front ends of these arms.
Push-in plate by connecting the left and right upper rear surfaces through 16, 16.
15 is hung down, and the rear part of the push-up plate 17 protruding rearward from the upper part of the push-in plate to between the arms 14 and 14 is engaged with the lower surface of the hook 22,
The thin hinges 16, 16 can be
The push-up plate is rotated upwards around the center of the lever, and the hook 22 is pushed up by the push-up plate to release the engagement with the engaging protrusion 13, so that the engagement is released by the principle of leverage. , It can be easily removed.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of the container of the present invention, FIG. 2 is an enlarged cross-sectional view of an essential part of the container in a closed state, and FIG. 3 shows engagement between a container body and a lid for holding the closed state of the lid. It is a principal part expanded sectional view in the state removed. 1 ... Container body, 13 ... Engagement protrusion, 22 ... Hook

Claims (1)

[Scope of utility model registration request] 1. A container body 1 made of a hard synthetic resin, and a lid 20 made of a hard synthetic resin for closing the upper surface of the container body are pivotally attached to each rear part and horizontally provided on the front part of the container body. Engagement ridge
13 Hooks hanging from the lid front part on the lower surface 22 Engage the lower ends of the hooks to hold the lid closed state, and disengage the engaging projections and the hooks from the engagement releasing means. In the compact container attached to the above, a second concave portion 5 having vertical grooves 8 and 8 is formed in the front and upper surfaces of the front wall 3b of the container main body in the left-right direction, and in the left and right portions of the rear surface. , 8 are provided on the front surface of the upper end portion of the extension plate portion 12 standing up from the middle portion in the left-right direction of the board 11 in which the left and right ends are fitted, and the board except the left and right end portions is provided. Arms 14 and 14 are projected forward from the left and right upper parts, and the rear surfaces of the left and right upper ends are connected to the front ends of these arms via thin hinge parts 16 and 16 to hang down the pushing plate 15, and from the upper part of the pushing plate, A lid-opening part integrally molded of medium-hard synthetic resin that projects the push-up plate 17 rearward between the arms 14, 14. The material 10 is fitted into the second recess 5 and the rear portion of the push-up plate 17 is engaged with the lower surface of the hook 22. A compact container characterized in that means for releasing the engagement between the hook and the hook 22 is formed.