JPH07848U - Container and its lid - Google Patents

Abstract

(57) [Summary] [Purpose] Usually, a lid is firmly attached to the container mouth,
(EN) A container and its lid whose lid can be easily removed from the container when the container is recovered. [Structure] First and second protrusions are sequentially provided from the top to the mouth of a container, the mouth is sandwiched between the inner cylinder and the middle cylinder, and the inner lid is fitted to the mouth. A lid made of synthetic resin is screwed onto the screwing portion on the outer side of the upper part, and an outer lid is provided on the lower end portion of the outer lid via a weakening portion. A weakening line was formed on the outer cylinder through the knob portion so as to be locked to the projection.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a container used for a bottle mouth and the like and a lid thereof.

[0002]

[Prior art]

 Conventional containers such as bottles may be recovered as resources when the contents are completely consumed.

[0003]

[Problems to be solved by the device]

 However, in that case, the lid, especially the inner lid, is hard and attached to the mouth of the container, and it is difficult to remove it.

The present invention was made in order to solve such a problem, and the purpose thereof is that it is usually attached firmly to the mouth portion, and the lid can be removed very easily when collecting the container. , To provide the container and its lid.

[0005]

[Means for Solving the Problems]

 This invention which achieves the above-mentioned object is described as follows: a first protrusion 3 and a second protrusion 4 formed on the outer periphery of a mouth 2 of a container 1 sequentially from the top; made of synthetic resin attached to the mouth 2. Inner lid 5; Inner lid 5 comprising an inner cylinder 6 and an intermediate cylinder 7 for sandwiching the mouth portion 2; a clamping attachment portion 8 of the inner lid 5; a cleft groove 9 and a tear-off member 10 on the upper portion; Mouth wall 11 of 5; screwing portion 12 provided on the upper outside of the inner lid 5; outer lid 13 made of synthetic resin screwed into the screwing portion 12; weakening portion 14 at the lower end portion of the outer lid 13; An outer cylinder 16 that is integrally provided via the outer cylinder 16 and is locked to the second protrusion 4 by a locking portion 15 formed in the lower portion; A container and its lid, characterized in that it comprises a weakening line (20) formed and formed. Further, the middle cylinder 7 is the container and the lid that are weakly locked to the first projection 3 by the weak locking portion 22 formed on the inner surface of the middle cylinder 7.

[0006]

[Action]

 In use, when the user first grips the outer lid 13 and turns it to unscrew it, the weakened portion 14 is torn. Next, the tearing member 10 is pulled upward, the tear groove 9 is torn, the through hole is formed, and the contents are poured out and used. When the contents 1 are used up and the container 1 is collected, the weakened line 20 is torn and removed from the container 1 by pulling the knob portion 19 and pulling it outward. Then, by pulling the inner lid 5 upward, it can be easily removed from the mouth 2.

Thus, the container 1 can be easily recovered. Further, the one in which the weak locking portion 22 of the middle cylinder 7 is weakly locked to the first projection 3 has a weak locking, and therefore can be easily pulled out upward by hand.

[0008]

【Example】

 In FIG. 1, reference numeral 1 denotes a container, which is, for example, a bottle. A first protrusion 3 and a second protrusion 4 are sequentially formed on the outer periphery of the mouth 2 of the container 1 from above. Reference numeral 5 denotes an inner lid, which is attached by a sandwiching attachment portion 8 formed of a synthetic resin and formed of an inner cylinder 6 and a middle cylinder 7. Reference numeral 11 is a mouth wall having an endless fissure 9 and a tearing member 10 on the upper portion. Reference numeral 12 is a screwing portion provided on the upper outer side of the inner lid 5.

An outer lid 13 made of synthetic resin is screwed into the screwed portion 12, and an outer cylinder 16 is provided at a lower end portion of the outer lid 13 via a weakening portion 14. The cylinder 16 is locked to the second protrusion 4 by a locking portion 15 formed at the bottom. The outer cylinder 16 is provided with a weakening line 20 having a knob portion 19 extending from the upper and lower ends 17 and 18. The weakening line 20 is a thin portion as an example. Similarly, the weakened portion 14 is also a thin portion.

Next, in FIG. 1, reference numeral 22 denotes a weak hooking portion, which is formed on the inner surface of the middle cylinder 7 and is weakly hooked on the first projection 3, and therefore, when removing the inner lid 5, It can be removed very easily by pulling upwards at. The operation of this embodiment is substantially the same as the above-mentioned operation of the present invention, and will be omitted.

[0011]

[Effect of device]

 Since the present invention is constructed as described above, it is usually firmly attached to the mouth of the container, and the lid can be very easily removed when the container is collected.

[Brief description of drawings]

FIG. 1 is a half sectional view of a container and its lid, showing an embodiment of the present invention.

FIG. 2 is a view corresponding to FIG. 1, showing another embodiment of the present invention.

FIG. 3 is a front view of the container and its lid shown in FIG.

[Explanation of symbols]

 1 Container 2 Mouth Part 3 First Protrusion 4 Second Protrusion 5 Inner Lid 6 Inner Cylinder 7 Middle Cylinder 8 Clamping Mounting Part 9 Cleaving Groove 10 Tearing Member 11 Mouth Wall 12 Screwing Part 13 Outer Lid 14 Weakening Part 15 Locking Part 16 Outer cylinder 17 Upper end 18 Lower end 19 Knob 20 Weakening line 22 Weak catch

Claims (2)

[Scope of utility model registration request] 1. A first protrusion 3 and a second protrusion 4 which are sequentially formed on the outer periphery of a mouth portion 2 of a container 1, an inner lid 5 made of synthetic resin mounted on the mouth portion 2, an inner cylinder 6 and Clamping mounting portion 8 of the inner lid 5 which is composed of a middle cylinder 7 and holds the mouth portion 2; a fissure 9
And the tear-off member 10 on the top, the inner lid 5
Mouth wall 11; screw part 12 provided on the upper outside of the inner cover 5; outer cover 13 made of synthetic resin screwed into the screw part 12;
An outer cylinder 16 that is integrally provided on the lower end of the outer lid 13 via a weakening portion 14, and is locked to the second protrusion 4 by a locking portion 15 formed on the lower portion; an upper end 17 of the outer cylinder 16. And a weakening line 20 formed with a knob portion 19 over the lower end portion 18; and a lid thereof. 2. The container and its lid according to claim 1, wherein the middle cylinder 7 is lightly locked to the first projection 3 by a weakly locking portion 22 formed on the inner surface of the middle cylinder 7.