JPH079750U - Container and its cap - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] This is made of synthetic resin and has a mounting part that locks and mounts to the container, and also has a blocking wall that blocks the passage of the contents of the container. An endless fissure is formed in the cap that tears the fissure with a tear member such as a pull ring. Providing containers and their caps that are extremely easy to form. [Structure] The mounting portion 2 made of a synthetic resin for the container 1,
A locking part 4 for locking the locking part 3 of the container 1 is provided, and a screw cylinder 6 for screwing with the outer lid 5 is provided on the mounting part 2, and a pouring cylinder 8 provided inside the screw cylinder 6 is provided. A blocking wall 7 having a fissure 9 was provided inside, a tearing member 10 was formed on the blocking wall 7, and a circumferential tearing groove was formed in the vertical direction of the screw cylinder 6.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a container such as a bottle and its cap.

[0002]

[Prior art]

 Conventionally, a container of this type and a cap thereof are generally of the type shown in FIG. In the figure, 1 is a container, 2 is a mounting portion for the container 1, 3 is a locking portion formed in the container 1, and 4 is a hooking portion. A screw cylinder 6 that is screwed with the outer lid 5 is provided integrally with the mounting portion 2. Reference numeral 8 denotes a casting cylinder having a blocking wall 7, which is integrally provided inside the screw cylinder 6. 9 is an endless fissure. Reference numeral 10 is a tear member, and 5 is an outer lid as described above. The user removes the outer lid 5, pulls the tearing member 10 upward to form a through hole therein, and pour out the liquid content or the like in the container 1 for use.

This container and its cap are widely used because they can be sealed until the first opening and they can be opened very easily.

[0004]

[Problems to be solved by the device]

 However, the above conventional container and its cap have the following problems. To describe this, the cap is attached to the container 1 filled with the content liquid and shipped to the market. Then, the consumer or the like who has obtained this pulls the tearing member 10 and tears the tear groove 9 to form a through hole therein, and consumes the content liquid and the like. Then, next, the container 1 equipped with the cap may be recovered for recycling as a material. In this case, in the recycling factory, the inside of the container 1 is first cleaned.

In that case, however, the passage formed by the fissure 9 is generally formed in a relatively small size in consideration of the dispensing of the content liquid and the like. Is inefficient to inject.

The present invention has been made in order to solve such a problem, and its purpose is to use a through-hole that is normally formed by tearing, and to clean the container 1 as described above. Another object of the present invention is to provide a container and its cap which can easily form a hole for washing water larger than the above-mentioned opening.

[0007]

[Means for Solving the Problems]

 This invention which achieves the above-mentioned object will be described as follows: a mounting part 2 made of synthetic resin for mounting on a container 1; a locking part 4 for locking a locking part 3 of the container 1 formed on the mounting part 2. A screw cylinder 6 provided on the mounting portion 2 and screwed with the outer lid 5; a casting cylinder 8 integrally provided on the inner side of the screw cylinder 6 and having a blocking wall 7; formed on the blocking wall 7. Endless fissure 9; tearing member 10 provided on the cut-off wall 7 and inside the fissure 9; outer lid 5 screwed into the threaded cylinder 6; threaded tube 6 A container and a cap thereof, which is characterized by comprising a tear slit 11 formed in the circumferential direction in the middle of the vertical direction of the container.

[0008]

[Action]

 A user such as a consumer usually removes the outer lid 5 and then pulls the tearing member 10 upward to tear the tear groove 9 and form a through hole therein for use. When the contents of the container 1 are consumed and the container 1 is recovered and the inside thereof is washed, the pipe 8 is picked up with a finger or pliers and pulled upward, whereby the tear groove 11 is removed. To thereby separate and remove the casting cylinder 8 from the screw cylinder 6.

Then, a hole much larger than the passage formed by the fissure 9 is formed inside the screw cylinder 6. The above cleaning can be effectively performed by injecting the cleaning water from this hole.

[0010]

【Example】

 In FIG. 1, reference numeral 1 is a container, and 2 is a synthetic resin mounting portion for the container, which is composed of an outer cylinder 13, an inner cylinder 14, and an upper wall 15. However, when the container 1 is a box or the like, the mounting portion 2 is formed in a flange shape. 3 is a locking portion formed on the container 1, 4 is a hooking portion formed on the mounting portion 2, and both 3 and 4 are hooked in the vertical direction.

Reference numeral 5 denotes an outer lid, which is screwed into a screw cylinder 6 integrally provided in the mounting portion 1. Reference numeral 8 denotes a casting cylinder, which is provided inside the screw cylinder 6 and has a blocking wall 7 inside thereof, and an endless fissure 9 is formed in the blocking wall 7. Reference numeral 10 denotes a tearing member, which is formed in a pull ring shape as an example. Next, reference numeral 11 denotes a tear groove formed in the circumferential direction of the screw cylinder 6.

Reference numeral 1 denotes a container as described above, which is a bottle as an example. The concave engaging portion 3 is formed on the outer upper portion of the container 1 as described above, and the protruding engaging portion 4 engaging with the engaging portion 3 is provided inside the outer cylinder 13. It is provided.

The operation of this embodiment is substantially the same as the operation of the present invention described above, and will be omitted. Next, in FIG. 2, 17 indicates an annular protrusion. This protrusion 17 prevents the tear groove 11 from being broken by the impact of the screw 18 of the outer lid 5 when the outer lid 5 is impacted from the lateral direction for some reason. To do.

[0014]

[Effect of device]

 Since the present invention is configured as described above, the contents of the container 1 are used up, and then the pouring tube 8 is pulled upward by a finger or pliers, so that the tear groove 11 is removed. A hole that can be split and is much larger than the opening formed by the fissure 9 can be easily formed. By injecting the cleaning liquid from this hole, the cleaning liquid can be easily injected into the container 1. You can

[Brief description of drawings]

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

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

FIG. 3 is a half sectional view of a conventional container and its cap.

[Explanation of symbols]

 1 Container 2 Mounting Part 3 Locking Part 4 Hooking Part 5 Outer Lid 6 Screw Cylinder 7 Blocking Wall 8 Casting Cylinder 9 Cleaving Groove 10 Cleaving Member 11 Cleaving Groove

Claims (1)

[Scope of utility model registration request] 1. A mounting portion 2 made of synthetic resin for mounting on a container 1; a locking portion 4 formed on the mounting portion 2 for locking a locking portion 3 of the container 1; provided on the mounting portion 2. Further, a screw cylinder 6 screwed with the outer lid 5; a casting cylinder 8 integrally provided inside the screw cylinder 6 and having a blocking wall 7; an endless fissure 9 formed in the blocking wall 7; A tearing member 10 provided on the blocking wall 7 and inside the fissure groove 9; the outer lid 5 screwed into the screw cylinder 6; halfway in the vertical direction of the screw cylinder 6 and in the circumferential direction. A container and its cap, characterized by comprising the tear slit 11 formed therein.