JPH09183428A - Container with tamperproof cap - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow a tamperproof cap to be assembled to a container body by an automatic machine by providing marks along an outer periphery of a tamperproof cap at positions distant by a specific angle, making the container body flat and forming double spiral lines having an initial end at its cylinder part. SOLUTION: A ring 2 is coupled to a lower end of a tamperproof cap 1 via a thin part 3, and a needle 4 is made to protrude on a center of a bottom. An internal screw 5 is provided on an internal face of the lower end. Small through holes (marks) 6 are formed at positions distant by 180 degrees along an outer periphery of the ring 2. On the other hand, a container body 7 is made flat, and double screws 9, 10 having initial ends along an outer periphery of a cylinder 8 at positions distant by 180 degrees are formed. When the tamperproof cap 1 is assembled to the container body 7, the flat container body 7 is mounted on a base. The through holes 6 of the tamperproof cap 1 are set at predetermined positions by a photoelectric tube, and a position of the double screw 5 of the tamperproof cap 1 is detected for tightening it by a predetermined number of times. Thus an automatic machine can assemble with constant tightening force without cutting the thin part 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container for instant adhesives, which is hermetically sealed before use, cuts and separates the ring at the lower end of the cap at the time of use, and the cap is further tightened on the container body. The present invention relates to a container with a virgin cap that is opened with a needle.

[0002]

2. Description of the Related Art A conventional container with a virgin cap will be described with reference to FIGS. FIG. 5 shows a virgin state, that is, a state before use. Reference numeral 20 denotes a virgin cap, which has a lower end to which a ring 21 is connected via a thin portion 22, a needle 23 protruding from the center of the bottom, and a single screw 24 engraved on the inner surface of the lower end. Reference numeral 25 denotes a container body containing an instant adhesive, which has an elongated conical opening 26 projecting from it, and the virgin cap 20 is screwed into a double threaded portion 27 at the tip to form a ring 21.
Is brought into contact with the shoulder portion 28, and the screw is further screwed and tightened so that the thin portion 22 is not cut. In this state, the tip of the needle 23 faces the tip of the opening 26.

When the virgin cap 20 is further screwed in during use, the thin portion 22 is cut and the ring 21 is separated. When the ring 21 is discarded, the virgin cap 20 can be further screwed in by the thickness of the ring 21. The needle 23 pierces the tip of the opening 26 to open a pore. In this state, the virgin cap 20 is removed and the body of the container body 25 is pushed to extrude and apply instantaneous adhesive. After the application, the virgin cap 20 is screwed into the container body 25 again, and the needle 23 is inserted into the opening 26 and sealed.

[0004]

In the prior art described above, the thin portion of the virgin cap can be pushed down with a weak force, so that when the virgin cap is assembled into the container body, it is possible to assemble it with an automatic machine. It is difficult to tighten with a predetermined tightening force, and it is necessary to manually assemble it softly, which requires a lot of labor.

[0005]

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems by connecting a ring at the lower end of a cap with a thin portion, and by using a tightening force that does not cut the thin portion before using the cap. The virgin is designed to be screwed into the container body, tighten the cap more strongly when using, cut the thin part to remove the ring, and further tighten the virgin cap so that the tip of the container body is opened with the needle on the bottom of the virgin cap. In the capped container, a mark is provided at a position separated by 180 degrees from the outer circumference of the virgin cap, and the container main body is flattened to be a double spiral wire having a starting end in a cylindrical portion.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described in detail with reference to FIGS. 1 is a virgin cap,
A ring 2 is connected to the lower end by a thin portion 3, and a needle 4 is attached to the center of the bottom.
5, the point where the screw 5 is engraved on the inner surface of the lower end is shown in FIG.
Although it has the same structure as the conventional virgin cap of FIG. 6, the present invention has a small through hole 6 at a position 180 degrees apart from the outer circumference of the ring 2.
Is formed. Reference numeral 7 is a flat container body, and double screws 9 and 10 are formed on the outer periphery of the cylindrical portion 8 with their starting ends located 180 degrees apart. 11 is a tip opening. Virgin cap 1
When assembling to the container body 7, the flat container body 7 is placed on the base. At this time, even if either side of the container body 7 is turned up, the double screw is used, so that the starting point of the screw is always the same point on the front and the back.

Next, the small hole on the outer circumference of the virgin cap 1 is set in a fixed position by the photoelectric tube, and the position of the double screw of the virgin cap 1 is detected and tightened for a predetermined number of revolutions. The tightening force can be assembled by an automatic machine.

[0008]

According to the present invention, the ring at the lower end of the cap is connected by a thin portion, and before use, the cap is screwed into the container body with a tightening force that does not cut the thin portion, and it is stronger when used. In the container with a virgin cap in which the thin part is cut to remove the ring by tightening the cap and the virgin cap is tightened to open the tip of the container body with the needle at the bottom of the virgin cap, the outer circumference of the virgin cap is separated by 180 degrees. Since there is a mark at the open position and the container body is flat and has a double spiral wire with a starting end in the cylindrical part, the work of tightening the virgin cap on the container body without cutting the thin part is replaced with the conventional manual work. It can be automated and the assembly work can be performed efficiently.

[Brief description of the drawings]

FIG. 1 is a partially cutaway exploded front view of an embodiment of the present invention.

FIG. 2 is a sectional view taken along the line AA of FIG.

FIG. 3 is a sectional view taken along the line BB of FIG. 1;

FIG. 4 is an enlarged view of the thin portion of FIG.

FIG. 5 is a front sectional view of a conventional container with a virgin cap in a virgin state.

FIG. 6 is a front sectional view of a conventional container with a virgin cap in a use state.

[Explanation of symbols]

 1 Virgin cap 2 Ring 3 Thin part 4 Needle 5 Inner surface screw of virgin cap 6 Mark of outer circumference of virgin cap 7 Flat container body 8 Cylinder part of container body 9 Double screw of container body circumference 10 Stacking of cylinder part outer circumference of container body 2 The same as the tip end of the container body

Claims (1)

[Claims] 1. A ring at the lower end of the cap is connected by a thin portion, and before use, the cap is screwed and tightened with a container body with a tightening force that does not cut the thin portion, and the cap is tightened more strongly during use. In the container with a virgin cap in which the thin part is cut to remove the ring and the virgin cap is further tightened to open the tip of the container body with the needle on the bottom of the virgin cap, mark the outer circumference of the virgin cap at a position 180 degrees apart. The container with a virgin cap is characterized in that the container main body is made flat and a double spiral wire having a starting end in the cylindrical portion is provided.