JPH076103Y2 - Container - Google Patents

Description

[Detailed Description of the Invention] "Industrial field of application" The present invention relates to containers.

"Prior Art" There is a container in which a cap is fitted to the mouth / neck portion of a container body, and engaging projections provided around the outer surface of the mouth / neck portion are respectively engaged with and disengageably engaged with the inner surface of the cap.

"Problems to be solved by the invention" The conventional container described above is somewhat inconvenient because it is necessary to grasp the container body and the cap respectively when removing the cap, and the cap cannot be removed without using both hands. Met.

An object of the present invention is to provide a container in which the container main body and the cap are disengaged by a lever pressing operation and the cap can be easily removed with one hand.

"Means for Solving the Problem" A mouth / neck portion 4 is erected from the upper end of the body portion 2 via a shoulder portion 3 having an upper surface in a horizontal plane, and a first engaging protrusion 5 is provided on the outer surface of the mouth / neck portion. An inner cap 6 in which a container body 1 that is provided around and an inner peripheral wall 8 that hangs down from the first top wall 7 are fitted to the outer surfaces of the mouth and neck portion 4
Then, the second top wall 17 is adhered to the upper surface of the first term wall 7, and the outer peripheral wall 18 is hung from the outer peripheral edge of the second top wall with a small gap from the inner peripheral wall 8. A second cap formed of an outer cap 16 and having a plurality of small windows 9 formed in the inner peripheral wall 8 and formed on the inner surface of an elastic plate 10 standing upright from the lower edge of the small windows.
A circle that engages the engaging projections 11 with the lower surface of the first engaging projection 5 in a disengageable manner, and further projects outward from the lower end of the front portion of the inner peripheral wall 8 through the lower portion of the outer peripheral wall 18. At the rear end of the arc-shaped plate portion 12, the front edges of both ends of the arc-shaped lever 14 via hinges 13 and 13, the intermediate portion of the lever is projected obliquely rearward and upward, and the lower surfaces 14a and 14a at both ends of the lever are formed into the shoulder portions. Abut on the upper surface of 3 to connect,
By pushing down the lever, the inner and outer caps 6 and 16 are pushed up by a distance from the hinges 13 and 13 to the fulcrums 15 and 15 formed by the rear end edges 14a and 14a of the lever. Second
The engagement protrusions 5 and 11 are formed to have a length such that the engagement can be released.

[Operation] When the intermediate portion of the lever 14 is pushed down from the state shown in FIGS. 2 and 3, both the inner and outer caps 6 and 16 are pushed up, and the second engaging projection portion.
11 ... can go over the first engaging protrusion 5 to remove both the inner and outer caps, and at the time of getting over, the elastic plates 10 ... Are pushed inward and elastically bent. When closing the container, the inner peripheral wall 8 of the inner cap 6 is pushed down from a state where the inner peripheral wall 8 is shallowly fitted to the upper outer surface of the mouth / neck portion 4, and the second engaging protrusion 11 is attached to the lower surface of the first engaging protrusion 5. Engage ...

"Example" 1 is a container body, the container body, from the upper end of the body 2
The mouth and neck 4 is erected through the shoulder 3 whose upper surface is a horizontal plane,
A first engaging projection 5 is provided around the outer surface of the mouth and neck.

Reference numeral 6 denotes an inner cap attached to the mouth / neck portion 4, and the inner cap fits an inner peripheral wall 8 hanging from the first top wall 7 on the outer surface of the mouth / neck portion 4 and at the inner peripheral wall. A plurality of small windows 9 are bored, elastic plates 10 are erected from the lower edge of the small windows, and second engaging projections 11 formed on the inner surface of the elastic plates are provided with the first engaging projections. It is engaged with the lower surface of the portion 5 so as to be detachable. Further, an arc-shaped plate portion 12 is projected outward from the lower end of the front portion of the inner peripheral wall 8 through a lower portion of an outer peripheral wall 18, which will be described later, and front ends of both ends of the arc-shaped lever 14 are hinged to the rear end of the plate portion via hinges 13 and 13. The lever middle portion is projected obliquely upward and the lower surfaces 14a, 14a of both end portions of the lever are brought into contact with the upper surface of the shoulder portion 3 for connection. Also, from the hinges 13 and 13 to the lower surface 1 of both ends of the lever 14
The distance to the fulcrum 15, 15 formed by the rear edges of the 4a, 14a is such that the inner cap 6 and the outer cap 16 described later are pushed up by pushing down the lever, and the first and second engaging projections 5, 11 are formed. Is formed to have a length such that the engagement can be released.

An outer cap 16 is fitted on the outer surface of the inner cap 6. The outer cap has a second top wall 17 bonded to the upper surface of the first top wall 7 of the inner cap, and an outer peripheral wall 18 with a small gap between the outer peripheral edge of the second top wall and the inner peripheral wall 8. Is installed vertically.

Reference numeral 19 is an aluminum seal attached to the upper surface of the mouth / neck portion 4.

"Effect of device" The present invention is configured as described above, and by pushing down the lever 14, the inner and outer caps 6, 16 are pushed up, and the first and second engaging projections 5,
Since it is formed so that the engagement of 11 can be disengaged, the inner and outer caps can be removed with one hand by operating the lever 14 with the container placed on a table or the like, which is extremely convenient. Also, since the lever 14 acts as a lever,
The engagement of the first and second engagement protrusions 5 and 11 can be easily disengaged with a slight force, which is extremely good. Further, since the front ends of both ends of the arc-shaped lever 14 are connected to the rear end of the arc-shaped plate portion 12 protruding from the lower end of the front portion of the inner peripheral wall 8 of the inner cap 6 via the hinges 13 and 13, for example, the lever 14 and the inner cap are There is no need to assemble the lever 14 to the inner cap 6 when assembling the container, as in the case where the 6 and 6 are separated, and the inner peripheral wall 8 of the inner cap 6 has a plurality of small windows 9 ... The second engaging projections 11 formed on the inner surface of the elastic plates 10 that stand upright from the lower edge of the small window are provided around the outer surface of the mouth / neck portion 4.
Since the lower surface of the lever 14 is engaged in a disengageable manner, the rear portion of the lever 14 is pushed down to disengage the first and second engaging protrusions 5 and 11 from each other.
By elastically bending the elastic plates 10 ..., it is possible to easily disengage the first and second engaging protrusions 5 and 11, so that the hinge is opened when the lid is opened.
The burden on 13,13 is small and the durability is excellent.

[Brief description of drawings]

1 is an exploded perspective view of an embodiment of the container of the present invention, FIG. 2 is a perspective view of the same embodiment, FIG. 3 is a partial sectional view of the same embodiment, and FIG. 4 is a plan view of an inner cap. . 1 …… Container body, 6 …… Inner cap, 16 …… Outer cap

Claims (1)

[Scope of utility model registration request] 1. A mouth / neck portion 4 is erected from an upper end of a body portion 2 through a shoulder portion 3 whose upper surface is a horizontal surface, and a first portion is formed on an outer surface of the mouth / neck portion.
The container main body 1 around which the engaging projection 5 is provided, the inner cap 6 in which the inner peripheral wall 8 depending from the first top wall 7 is fitted to the outer surface of the mouth / neck portion 4, and the first top wall 7 described above. A second top wall 17 is adhered to the upper surface of the outer cap 16 and an outer peripheral wall 18 is hung from the outer peripheral edge of the second top wall with a small gap from the inner peripheral wall 8.
And a plurality of small windows 9 are formed in the inner peripheral wall 8 and the second engaging projections 11 are formed on the inner surface of the elastic plate 10 standing upright from the lower edge of the small windows. (1) An arc-shaped plate portion 12 which is engaged with the lower surface of the engaging projection 5 in a disengageable manner, and further protrudes outward from the lower end of the front portion of the inner peripheral wall 8 through below the outer peripheral wall 18.
The front end edges of both ends of the arc-shaped lever 14 are projected to the rear end via the hinges 13 and 13, the lever middle part is projected obliquely upward and the lower end parts 14a and 14a of both ends of the lever are brought into contact with the upper surface of the shoulder part 3. Contact and connect the hinges 13 and 13 to the lower surface 1 of both ends of the lever.
The inner and outer caps 6 and 16 are pushed up by pushing down the lever to the fulcrums 15 and 15 formed by the rear edges of 4a and 14a,
A container characterized in that the engagement of the first and second engagement protrusions (5, 11) is formed to a length that allows disengagement.