JPH0618921Y2 - cap - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a cap that is used by being fitted to the outer surface of the neck and neck of a container body.

"Problems to be Solved by Conventional Techniques and Inventions" Conventionally, various caps to be used by fitting into the mouth and neck of a container have been devised. As an example of these caps, the mouth and neck of the container is measured from the peripheral edge of the top wall. A cap main body in which a peripheral wall fitted to the outer surface is hung, and a through hole is formed in the central portion of the top wall,
There is a cap which is formed by connecting a rear portion of a top plate to a rear portion of a peripheral wall of the cap body via a three-point hinge mechanism, and a lid body in which a plug body fitted into the through hole is hung from a lower surface of the top plate. The three-point hinge means that the upper end of the rear surface of the peripheral wall of the cap body and the lower end of the rear surface of the lid are connected by a pair of left and right first hinges with an appropriate interval, and the reverse hinge provided between the first hinges. The lower end of the L-shaped elastic plate is connected to the peripheral wall portion of the cap body below the first hinge via the second hinge, and the upper end of the elastic plate is connected to the lid top plate portion in front of the first hinge via the third hinge. It is to connect.

In recent years, an extremely large number of types of containers using this type of cap are required as the contents to be stored are diversified.

However, the above-mentioned conventional cap is formed in a single color because the cap body and the lid are integrally formed, and as a result, only caps of required types must be prepared.

A cap described in Japanese Utility Model Laid-Open No. 61-69051 has been proposed as a solution to this problem. In this cap, the cap body and the lid body are configured as separate bodies, and a ring body integrally formed on the lid body via a three-point hinge mechanism is fitted to the cap body,
By forming each member in a different color, it is possible to form the caps of the multipliers thereof and easily solve the above requirement.

However, since this cap has a cylindrical ring body fitted to the outer periphery of the upper portion of the cap body, the ring body and the lid body may come out upward.

The present invention solves the above-mentioned drawbacks of the prior art, and proposes an excellent cap in which an extremely large variety of caps can be easily obtained and the cap body and the lid body are not likely to come off.

[Means for Solving the Problems] In order to solve the above-mentioned problems, the cap of the present invention hangs a peripheral wall 3 fitted from the outer peripheral edge of the top wall 2 to the outer surface of the neck of the container body, and at the upper end of the peripheral wall, a bottom surface outside A ridge 5 having a short cylinder 6 hanging from the periphery is provided around the ridge 5, and a spout hole 7 is provided at the center of the top wall.
And a peripheral wall 3 of the cap body 1.
A lid that fits the ring portion 10 on the outer surface, fits the upper end of the ring portion into the short tube 6, and opens and closes the upper portion of the cap main body through the three-point hinge mechanism 12 at the rear portion of the ring portion. The plug body portion 16 connected to the rear portion of the portion 13 and hanging from the lower surface of the lid body portion 16
And a lid member 9 fitted into the pouring hole 7, and the three-point hinge mechanism 12 is provided at a rear end portion of an outward flange 11 provided around the outer surface of the ring portion 10 with a predetermined interval. The pair of columns 19, 19 provided at the upper end are connected to the rear lower end of the peripheral wall 15 of the lid body through the first hinges 20, 20, respectively, and the lower end between the hinges 20, 20 is located at the rear of the outward flange 11 Second hinge 21 at the end
Inverse L in which the upper end is connected to the lid body top plate 14 in front of the first hinge 20 via the third hinge 22 while being connected via the third hinge 22.
A V-shaped elastic plate 23 is provided for the construction.

"Operation" If the cap body 1 and the lid member 9 are formed in plural kinds of colors, respectively, the caps can be formed by combining them, so that caps of approximately multipliers can be formed. It is possible to meet many kinds of requirements easily and without cost.

Further, since the upper end of the ring portion 10 of the lid member 9 is fitted in the short cylinder 6, even if a force pulling the ring portion 10 upward is applied, the ring portion 10 does not come off from the cap body 1.

[Examples] The present invention will be described below with reference to the drawings.

Reference numeral 1 denotes a cap body. A peripheral wall 3 is suspended from an outer peripheral edge of a top wall 2 of the cap body. A thread 4 is provided on the inner surface of the peripheral wall so as to be screwed to the outer surface of the neck of the container body. You can do it. In addition, a ridge 5 is formed on the upper end of the peripheral wall.
The short cylinder 6 is hung from the outer edge of the lower end of the ridge. Further, a pouring hole 7 is bored in the central portion of the top wall 2, and a nozzle 8 is projected from the upper end edge of the pouring hole.

9 is a lid member, which is a peripheral wall 3 of the cap body.
The ring portion 10 is fitted on the outer surface, and the upper end of the ring portion is fitted in the gap between the outer surface of the peripheral wall 3 and the inner surface of the short tube 6. From the outer surface of the ring portion, an outward flange 11 is provided in contact with the lower end surface of the short cylinder, and the rear portion of the outward flange is provided with a lid for opening and closing the upper surface of the cap body via a three-point hinge mechanism 12. It is connected to the rear part of the part 13. The lid portion is composed of a top plate 14 and a peripheral wall 15 hanging down from the outer peripheral edge of the top plate. From the lower surface of the top plate, a tubular plug body portion 16 having a downward opening is hung down. Engaging ridges 17 are circumferentially provided on the. The plug body is fitted into the spout hole 7 through the nozzle 8, and the engaging projection is in engagement with the lower end of the spout hole. A finger hooking protrusion 18 is provided on the front surface of the peripheral wall 15.

The three-point hinge mechanism 12 includes a pair of stanchions 19 and 19 which are erected at a rear end portion of the outward flange 11 with a predetermined space therebetween, and an upper end portion of which is provided on a rear lower end of the peripheral wall 15 of the lid body portion. Between the hinges 20 and 20, the lower end is connected to the rear end of the outward flange 11 via the second hinge 21, and the upper end is the top plate of the lid portion in front of the first hinge. 14 is provided with an inverted L-shaped elastic plate 23 connected via a third hinge 22.

[Advantages of the Invention] As described above, the cap of the present invention has the above-described configuration. If the cap body 1 and the lid member 9 are formed in a plurality of different colors, respectively, they are combined to form a cap. By doing so, it is possible to mold caps of approximately these types of multipliers, and it is possible to easily meet the various types of demands for caps of this type in recent years, at low cost.

Further, since the upper end of the ring portion 10 of the lid member 9 is fitted into the short cylinder 6, there is no possibility that the ring body 10 will come off from the cap body 1.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side sectional view of a cap of the present invention, FIG. 2 is a perspective view thereof, and FIG. 3 is an exploded perspective view thereof. DESCRIPTION OF SYMBOLS 1 ... Cap body, 5 ... Ridge, 9 ... Lid member, 13 ... Lid body part

Claims (1)

[Scope of utility model registration request] 1. A peripheral wall 3 is fitted from the outer peripheral edge of the top wall 2 to the outer surface of the neck of the container body, and a ridge 5 is provided around the upper end of the peripheral wall. And a cap body 1 having a pouring hole 7 formed in the center of the top wall,
A ring portion 10 is fitted to the outer surface of the peripheral wall 3 of the cap body, the upper end of the ring portion is fitted in the short tube 6, and the rear portion of the ring portion is fitted to the cap body via a three-point hinge mechanism 12. The three-point hinge mechanism 12 is composed of a lid member 9 which is connected to a rear portion of a lid portion 13 which opens and closes an upper surface, and a plug portion 16 which hangs from a lower surface of the lid portion is fitted into the pouring hole 7. , A pair of stanchions 19 and 19 standing upright on the rear end of the outward flange 11 provided around the outer surface of the ring portion 10 at a predetermined interval, and the upper end of the peripheral wall 15 of the lid body peripheral wall 15 and the first hinge 20, respectively. 20 via the second hinge 21, the lower end is connected to the rear end portion of the outward flange 11 between the hinges 20 and 20, and the upper end is a lid body in front of the first hinge 20. A cap comprising a top plate 14 and an inverted L-shaped elastic plate 23 connected to the top plate 14 via a third hinge 22.